/Engine/Plugins/Experimental/VirtualProductionUtilities/Source/VPUtilities/Public/Widgets/VPFullScreenUserWidget.h
Sets the widget class to be displayed. This must be called while not widget is being displayed - the class will not be updated whileIsDisplayed().
void SetWidgetClass ( [TSubclassOf](API\Runtime\CoreUObject\Templates\TSubclassOf)< [UUserWidget](API\Runtime\UMG\Blueprint\UUserWidget) > InWidgetClass )